GUACAMOLE-96: Remove unused field controller.

extensions/guacamole-auth-totp/src/main/resources/config/totpConfig.js

@@ -26,7 +26,6 @@ angular.module('guacTOTP').config(['formServiceProvider',
     // Define field for the TOTP code provided by the user
     formServiceProvider.registerFieldType('GUAC_TOTP_CODE', {
         module      : 'guacTOTP',
-        controller  : 'authenticationCodeFieldController',
         templateUrl : 'app/ext/totp/templates/authenticationCodeField.html'
     });
 

extensions/guacamole-auth-totp/src/main/resources/controllers/authenticationCodeFieldController.js

@@ -1,29 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-/**
- * Controller for the "GUAC_TOTP_CODE" field which prompts the user to enter
- * the code generated by their authentication device.
- */
-angular.module('guacTOTP').controller('authenticationCodeFieldController', ['$scope', '$element',
-    function authenticationCodeFieldController($scope, $element) {
-
-    // STUB
-
-}]);